HOW TO COOK BONELESS PRIME RIB IN OVEN RECIPES

Steps:

• For the prime rib: Preheat the oven to 500 degrees F. Put the butter, horseradish, peppercorns and 2 tablespoons salt in a medium bowl and stir until evenly combined. Slather the seasoned butter evenly over the top and sides of the roast (leave the bottom bare) and put on a rack set in a large roasting pan. Roast for 35 to 40 minutes (5 minutes per pound), then turn the oven off and let the roast sit inside the oven for 1 1/2 hours (do not open the oven door during this time). It should be dark golden brown on the outside and medium rare on the inside.
• For the sauce: Meanwhile, whisk the sour cream, horseradish, 2 teaspoons salt and 1 teaspoon pepper together in a medium bowl until well combined. Stir in the chives, cover and refrigerate until ready to serve. 
• Cut the roast into 1-inch-thick slices and serve with the sauce.

Steps:

• Preheat oven to 500°F.
• Cut rib loin in half (roast halves separately for more controlled/even cooking.)
• Sear both halves in olive oil over very high heat until nice dark golden color. Place tricolor peppercorns into a bag, crush pepper corns with a rolling pin. Strip the leaves from the rosemary and thyme springs. Mix salt, crushed peppercorns, rosemary leaves, thyme leaves and garlic. 
• Pour olive oil over the rib loin and pour on the rub mix. Pat slightly to get it to stick to the meat. Roast for 20-30 minutes at 500 degrees, then reduce heat to 300°F and roast for another 20 to 30 minutes or until a meat thermometer registers 125 for rare/medium rare (roast will continue to cook slightly after removing from the oven.) NOTE: If you'd like the meat more cooked, leave it in the oven longer. Just keep an eye on the meat thermometer and don't let it cook past medium rare! **USING A MEAT THERMOMETER IS VERY IMPORTANT TO ENSURE YOU COOK THE MEAT TO YOUR LIKING***
• Remove from oven and let rest at least 20 minutes before slicing.